新概念英語(yǔ)第二冊(cè) Lesson PPT課件

1、New words and expressions 生詞和短語(yǔ) rude adj. 無(wú)禮的mirror n. 鏡子hole n. 孔remark v. 評(píng)說(shuō)remind v. 提醒lighthouse n. 燈塔 第1頁(yè)/共46頁(yè)rude1)adj無(wú)禮的，不禮貌的， 冒昧的rude remarks不禮貌的批評(píng)Don t be so rude to the taxi driver. It is not his fault that the traffic is heavy. 某人做某事是不禮貌的It is with your mouth full.2)adj粗魯?shù)?，猛烈的，突然的rude tre

2、atment 粗魯?shù)膶?duì)待a rude shock 猛烈的打擊3)adj未加工的，天然的rude cotton原棉r(nóng)udeness n.無(wú)禮rudely adv粗魯?shù)兀瑹o(wú)禮地反義詞： polite adj禮貌的，客氣的politeness n禮貌，客氣politely adv禮貌地，客氣地第2頁(yè)/共46頁(yè) mirror1)n鏡子，反射鏡look at oneself in the mirror照鏡子She looked in the mirror.她照鏡子。I can see myself in the drive mirror.2) n，（忠實(shí)的）寫(xiě)照His novel is a mirror

3、 of his time他的小說(shuō)就是他那個(gè)時(shí)代的真實(shí)寫(xiě)照Can newspaper be the mirror of the times we live in?報(bào)紙會(huì)是我們所生活的年代的寫(xiě)照嗎？第3頁(yè)/共46頁(yè) holen洞，孔，坑a hole in the wall墻上的一個(gè)洞The prisoner escaped through a hole in the wall. 犯人通過(guò)墻上的一個(gè)洞逃跑了。prz()n dig a hole in the ground 在地上挖一個(gè)洞fill up a hole 填平坑洞My socks are in holes=My socks are full

4、 of holes.同音詞：whole adj全部的第4頁(yè)/共46頁(yè) remark1) V評(píng)論，評(píng)說(shuō)remark on sth. 評(píng)論某事remark upon sth.評(píng)論某事I couldnt help remarking on her beauty. could not help 禁不住，忍不住I thought it was strange, he remarked.2)V（舊或文）注意到，覺(jué)察remark the likeness between father and son觀察父親和兒子的相似處Like father，like sonremark / observe說(shuō)，談?wù)?；注意?/p>

5、覺(jué)察bzv observe評(píng)論，評(píng)說(shuō)（正式文中）We mustnt buy things we dont need, I remark.= We mustnt buy things we don t need , I observed.第5頁(yè)/共46頁(yè) remind v使人想起，提醒某人remind sb. of sth. 使人想起某事，提醒某人某事The secretary reminded the manager of attending the meeting.He reminds me of his father.他讓我想起他的父親了。Do I have to remind you o

6、f that ugly tie?remind sb + that提醒某人這件事情She reminded me that I hadnt watered the flowers.remind sb to do sth提醒某人做某事Remind me to mail this letter. 提醒我去寄那封信。reminder n提示，提醒This is only a reminder.這僅僅是一個(gè)提醒。第6頁(yè)/共46頁(yè) lighthouse n燈塔A lighthouse must be built at that dangerous place. 在那個(gè)容易出事的地方一定得修建燈塔。ligh

7、t-fingered 手指靈巧/喜歡順手牽羊（口）light-headed 頭暈眼花light-hearted 心情輕松的light-year 光年light-ship 信號(hào)船第7頁(yè)/共46頁(yè)第8頁(yè)/共46頁(yè)Do you call that a hat? I said to my wife.You neednt be so rude about it, my wife answered as she looked at herself in the mirror.I sat down on one of those modern chairs with holes in it and wait

8、ed. We had been in the hat shop for half an hour and my wife was still in front of the mirror.We mustnt buy things we dont need, I remarked suddenly. I regretted saying it almost at once.You neednt have said that, my wife answered. I neednt remind you of that terrible tie you bought yesterday.I find

9、 it beautiful, I said. A man can never have too many ties.And a woman cant have too many hats, she answered.Ten minutes later we walked out of the shop together. My wife was wearing a hat that looked like a lighthouse!第9頁(yè)/共46頁(yè) “你把那個(gè)叫帽子嗎？”我對(duì)妻子說(shuō)。 “你說(shuō)話沒(méi)必要這樣不客氣，”我的妻子邊回答邊照著鏡子。 我坐在一個(gè)新式的滿是網(wǎng)眼兒的椅子上，等待著。我們?cè)谶@家

10、帽店已經(jīng)呆了半個(gè)小時(shí)了，而我的妻子仍在鏡子面前。 “我們不應(yīng)該買我們不需要的東西，”我突然發(fā)表意見(jiàn)說(shuō)，但馬上又后悔說(shuō)了這話。 “你沒(méi)必要這么說(shuō)，”我妻子回答說(shuō)，“我也不必提醒你昨天買的那條糟糕透了的領(lǐng)帶。” “我覺(jué)得它好看，”我說(shuō)，“男人有多少領(lǐng)帶也不會(huì)嫌多?！?“女人有多少帽子也不嫌多。”她回答。 10分鐘以后，我們一道走出了商店。我妻子戴著一頂像燈塔一樣的帽子。第10頁(yè)/共46頁(yè)Do you call that a hat? I said to my wife.call sbsth+名字 把叫做Just call me Tina We call our dog little tiger.

11、a sixteen-year-old girl called Liu Hulan.第11頁(yè)/共46頁(yè)You neednt be so rude about it, l my wife answered as she looked at herself in the mirror.neednt have done 原本不必做, 但是做了You neednt have bought the gifts.neednt do 不必做 You neednt come. neednt情態(tài)動(dòng)詞“不必，沒(méi)有必要”look at oneself in the mirror 照鏡子第12頁(yè)/共46頁(yè)I sat d

12、own on one of those modern chairs with holes in it and waited.We bad been in the hat shop for half an hour and my wife was still in front of the mirror.第13頁(yè)/共46頁(yè)We mustnt buy things we dont need, I remarked suddenly.I regretted saying it almost at once,mustnt表示“不應(yīng)該”，是表示一種“禁止”的意思。regret to do sth 很遺憾

13、的要做某事I regret to say I can t help you. 很遺憾我不能幫你。regret doing sth 后悔做過(guò)某事I regretted being unable to come today. 我很后悔今天沒(méi)來(lái)。I regretted having been careless，我很后悔那樣粗心。也就是說(shuō)doing表示做過(guò)了；to do表示將來(lái)的動(dòng)作還沒(méi)有發(fā)生的。remember to do sth 記得去做某事、remember doing sth 記得做過(guò)某事forget to do忘記去做某事 forget doing忘記做過(guò)某事stop to do停下來(lái)去做某

14、事 stop doing 停止做某事第14頁(yè)/共46頁(yè)You neednt have said that, my wife answered.neednt have done本來(lái)沒(méi)必要做某事，而實(shí)際上已做了You neednt have told them that.這你本可不告訴他們的。第15頁(yè)/共46頁(yè)情態(tài)動(dòng)詞，有時(shí)和動(dòng)詞的完成形式構(gòu)成謂語(yǔ)，表示“應(yīng)當(dāng)已經(jīng)做過(guò)某事想必已經(jīng)做過(guò)”的含義。I should have thought of that 我本該想到那一點(diǎn)的。They shouldnt have left so soon.他們本沒(méi)必要這么快就走了。She must have been

15、through a lot她一定受了很多苦了。He cannot have finished the work so soon.他不會(huì)這么快就完成工作了。You may have read about it in the papers.你一定在報(bào)紙上看到這件事情了。We ought to have given more help.我們本應(yīng)該給你更多的幫助的。情態(tài)動(dòng)詞和動(dòng)詞的進(jìn)行式構(gòu)成謂語(yǔ)，表示“應(yīng)當(dāng)正在”“想必正在”這類含義。She shouldnt be working like that. She s still so weak.You should be wearing a mask 你

16、應(yīng)該正戴著口罩呢。He can t be swimming in such weather.這種天氣，他不會(huì)在游泳呢。At the moment she may be playing with her schoolmates.第16頁(yè)/共46頁(yè)I neednt remind you of that terrible tie you bought yesterday.You bought yesterday 定語(yǔ)從句，修飾tie這個(gè)詞。remind sb of sth 提醒某人某事。第17頁(yè)/共46頁(yè)I find it beautiful, I said. A man can never hav

17、e too many ties.find it beautifulit做賓語(yǔ)，beautiful做賓語(yǔ)補(bǔ)足語(yǔ)。find+賓語(yǔ)+賓語(yǔ)補(bǔ)足語(yǔ)l find a vase broken. 我發(fā)現(xiàn)花瓶碎了。He is finding the trip very excitingShe found herself in hospital can not.too 無(wú)論如何也不過(guò)分，越.越好l cannot thank you too much You can never study too hard.You cannot be too careful 你越小心越好。第18頁(yè)/共46頁(yè)A woman cant

18、 have too many hats. she answered.Ten minutes later we walked out of the shop together. My wife was wearing a hat that looked like a lighthouse!wear v穿戴wear a beard，wear a happy smile，wear a watchwear earrings，wear a troubled look，wear a hat表示“穿戴在身上”的狀態(tài)，進(jìn)行時(shí)態(tài)表示暫時(shí)的狀態(tài)put on表示“穿戴”的動(dòng)作take off脫下。look like

19、 看起來(lái)像She looks like an angel in my eye.sound like 聽(tīng)起來(lái)像 feel like 感覺(jué)起來(lái)像 taste like 嘗起來(lái)像第19頁(yè)/共46頁(yè)1.need neednt 不必2.call sb. sth. / call that a hat be rude / be rude about sth 對(duì)事很粗魯/ be rude to sb.對(duì)人很粗魯 dont be rude to me別對(duì)我這么粗魯3.on the chair 在椅子上4.with holes in it 作定語(yǔ)Jane put a piece of paper with her

20、 name and address on it into a bottle. (lesson 22)5.he has been there We had been in the hat shop for half an hour.6.bookstore書(shū)店 drugstore藥店, 名詞修飾名詞, 一般用單數(shù)第20頁(yè)/共46頁(yè)7.must表示必須 / mustn t不能、不準(zhǔn)need的否定形式 : neednt 不必/ dont need 不需要8.remark = say9.regretted doing sth后悔已經(jīng)做10.needn t have done原本不必做, 但是做了, 強(qiáng)調(diào)

21、過(guò)去的動(dòng)作不必做You needn t have bought it你原本不必買的needn t do : 現(xiàn)在的動(dòng)作不必做 You needn t have come./ you needn t come. 11.remind sb of sth12.never.too.not.too.無(wú)論.也不為過(guò)A man can never have too many ties.I can never thank you too much Drinking water can never be too clean.第21頁(yè)/共46頁(yè)第22頁(yè)/共46頁(yè)關(guān)鍵句型Key Structures第23頁(yè)/共46

22、頁(yè)1)表示“必須”或“應(yīng)該”做某事。We must do everything step by step.循序漸進(jìn)。You mustnt talk like that.你千萬(wàn)不要那樣說(shuō)話。2)在回答有must引起的問(wèn)題時(shí)，如果是否定的答復(fù)，不能用mustnt，而需用neednt或dont have to，因?yàn)閙ustnt是“一定不要”、“不準(zhǔn)”的意思。neednt 沒(méi)有必要don t have to 沒(méi)有必要mustnt 千萬(wàn)不要，不準(zhǔn)Must we send in our plan this week?這周我們必須交計(jì)劃嗎？-Yes you must. 是的，必須。- No，you need

23、nt 不，沒(méi)有必要。第24頁(yè)/共46頁(yè)3) must與have to的最大區(qū)別在于：當(dāng)表示過(guò)去某時(shí)不得不做完了某事，只能用had to do sth.I did not go to see you this morning because I had to go to the hospital.今天我沒(méi)能去看你，因?yàn)槲也坏貌蝗メt(yī)院。第25頁(yè)/共46頁(yè)1)作情態(tài)動(dòng)詞，表示“需要，主要用于否定句及疑問(wèn)句，肯定句用 must, have to, should, ought to - Need you go so soon? 你需要這么快走嗎？- Yes，I must 是的，我必須走。- No，I n

24、eednt 不，我沒(méi)必要走。So I neednt tell him,need I？我沒(méi)有必要告訴他,是嗎？We neednt hurry 我們沒(méi)有必要著急。在有否定意思的句子（no，hardly等否定詞的句子）中也可以用情態(tài)動(dòng)詞needI don t think you need worry.我認(rèn)為你沒(méi)必要擔(dān)心。I hardly need say how much we missed you.我沒(méi)必要說(shuō)我們多想念你。第26頁(yè)/共46頁(yè)2) need做及物動(dòng)詞：需要need sth/doing/to doDoes he need to know it?You don t need to do

25、it yourselfThey did not need to goThe question needs to be discussed. 討論I need a larger house. He needs a haircut. The room needs cleaning.He doesnt need to be told 不必告訴他了。（他已經(jīng)知道了）He neednt be told勿告訴他。（告訴他沒(méi)好處或沒(méi)用）第27頁(yè)/共46頁(yè)1) mustnt不應(yīng)該，不要You mustnt smoke in a theater. It is forbidden你千萬(wàn)不要在戲院里吸煙這是不準(zhǔn)許的

26、fbd()n You mustnt make a noise. The children are asleep.2)neednt沒(méi)有必要，不必You neednt drive so quickly; we have plenty of time你不必開(kāi)那么快，我們有大量的時(shí)間。You neednt come with us if you don t want to.要是你不想去的話，沒(méi)有必要和我們?nèi)?。?8頁(yè)/共46頁(yè)情態(tài)動(dòng)詞情態(tài)動(dòng)詞表示推測(cè)表示推測(cè)不表示推測(cè)不表示推測(cè)can couldmay mightshall shouldmust will wouldought tohave to da

27、re (darent)need (neednt) used to第29頁(yè)/共46頁(yè)情態(tài)動(dòng)詞有一定的意義，但沒(méi)有人稱和數(shù)的變化，不能獨(dú)立使用，它和后面的動(dòng)詞構(gòu)成謂語(yǔ)只作情態(tài)動(dòng)詞的can/could, may/might, ought to， must可情態(tài)可實(shí)義的need, dare/dared可情態(tài)可助動(dòng)詞的shall/should, will/would相當(dāng)于情態(tài)動(dòng)詞的have to, used to第30頁(yè)/共46頁(yè)表示推測(cè)表示推測(cè)情態(tài)動(dòng)詞的重要用法情態(tài)動(dòng)詞的重要用法. .肯定的推測(cè)可能的推測(cè)否定的推測(cè)疑問(wèn)的推測(cè)must 對(duì)將來(lái) 對(duì)現(xiàn)在 對(duì)過(guò)去情態(tài)動(dòng)詞may, might cant, co

28、uldntcan, could + V. + V. + have done常見(jiàn)must be + be doing + V. + V. + have done + be doing 可以用not表示“可能不” +V. + V. + have done + be doing+ V. + V. + have done + be doing第31頁(yè)/共46頁(yè)must have donecan/can t have done could have done should have doneneedn t have donemight/may have done情態(tài)動(dòng)詞情態(tài)動(dòng)詞+have done：表示

29、對(duì)：表示對(duì)過(guò)去發(fā)生的事進(jìn)行推測(cè)過(guò)去發(fā)生的事進(jìn)行推測(cè)一定做了可能可能/不可能做了不可能做了本可以做本可以做本該做，而沒(méi)做本不必做，而做了可能做了第32頁(yè)/共46頁(yè)1.Shehave left school， for her bike is still here.A. can tB. wouldn tC. shouldn tD. needn t答案 A解析 句意為：她不可能離開(kāi)了學(xué)校，因?yàn)樗淖孕熊嚾匀辉谶@兒。can t表示不可能；wouldn t have done表虛擬；shouldn t have done本不該做(卻已做了）；needn t have done本沒(méi)必要做(但已做了）。第33

30、頁(yè)/共46頁(yè)2.What a pity! Considering his ability and experience，hebetter. blt A. need have done B. must have doneC. can have done D. might have done答案 D 解析 句意為：太遺憾了！鑒于他的能力和經(jīng)驗(yàn)，他本可能做得更好。need have done本來(lái)有必要做（而沒(méi)做）；must have done是對(duì)過(guò)去發(fā)生的事情的肯定的推測(cè)，表示“過(guò)去一定做了”；can have done是對(duì)過(guò)去發(fā)生的事情的不肯定的推測(cè)；might have done表示“本來(lái)可以”

31、。第34頁(yè)/共46頁(yè) 3. What sort of house do you want to have? Something big? Well,itbe big.that s not important. A. mustn t B. needn t C. can t D. won t 答案 B 解析 句意為：“你想要什么樣的房子？要大的嗎？”“噢，它不需要很大，那不重要。”由.that s not important. 這一語(yǔ)境可知，空格處應(yīng)表示“不需要”，故須用needn t。第35頁(yè)/共46頁(yè) 4. Although thissound like a simple task，great

32、 care is needed. A. mustB. may C. shallD. should 答案 B 解析 句意為：盡管這聽(tīng)起來(lái)可能像一項(xiàng)簡(jiǎn)單的任務(wù)，但是需要非常仔細(xì)。must一定，必須；may可能，可以； shall將要；should應(yīng)該。各自表達(dá)的意義不同，選may最妥當(dāng)。第36頁(yè)/共46頁(yè)5.You_ be hungry ，you already had lunch only two hours ago!A. wouldn tB. can tC. mustn tD. needn t答案 B解析 句意為：你不可能餓了，你兩個(gè)小時(shí)之前才吃的午飯！can t指不可能；mustn t表猜測(cè)時(shí)，不能用于否定句； Needn t指沒(méi)